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Radiant|Lab Grown|IGI

2.83ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG719518966

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG719518966

Diamond specifications and retailer prices

From HK$8,513 HKD
$1,085 USD
As of October 30, 2026
Save HK$48,683 HKD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$57,195 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.83ct lab-grown radiant diamond

This 2.83ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG719518966 or 719518966. Listed at 24 retailers as of October 30, 2026, with prices from HK$8,513 to HK$57,195, a HK$48,683 spread on the same certified stone. Brilliant Earth lists it at HK$57,195. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.83
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719518966
Dimensions10.20 × 6.95 × 4.45 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm6.95 mm2.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719518966
Side View
Table 67.0%Crown 44.9°Girdle: MED-STKPavilion 30.9°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$57,195 HKD|Low: HK$8,167 HKD|High: HK$63,079 HKD|Avg: HK$21,543 HKD|-9.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 4HK$8,513 HKD
Retailer 3HK$9,258 HKD
Retailer 8HK$9,870 HKD
Retailer 12HK$9,870 HKD
Retailer 5HK$10,270 HKD
Retailer 18HK$11,219 HKD
Retailer 6HK$11,448 HKD
Retailer 7HK$11,831 HKD
Retailer 19HK$14,122 HKD
Retailer 2HK$14,181 HKD
Retailer 20HK$15,685 HKD
Retailer 10HK$18,500 HKD
Retailer 23HK$18,838 HKD
Retailer 21HK$23,413 HKD
Retailer 9HK$24,706 HKD
Retailer 17HK$25,465 HKD
Retailer 11HK$27,262 HKD
Retailer 13HK$29,186 HKD
Retailer 14HK$31,510 HKD
Retailer 15HK$33,082 HKD
Retailer 22HK$33,649 HKD
Retailer 16HK$34,492 HKD
Brilliant EarthHK$57,195 HKD

34 data points across 23 retailers

24 retailersHK$8,513 HKD to HK$57,195 HKD

A
Cheapest Retailer
-
HK$8,513 HKD
$1,085 USD
A
Retailer 2
-
HK$9,258 HKD
$1,180 USD
View
A
Retailer 3
-
HK$9,870 HKD
$1,258 USD
View
Retailer 4
-
HK$9,870 HKD
$1,258 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$10,270 HKD
$1,309 USD
View
Final sale: no returns
A
Retailer 6
-
HK$11,219 HKD
$1,430 USD
View
A
Retailer 7
-
HK$11,448 HKD
View
A
Retailer 8
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HK$11,831 HKD
$1,508 USD
View
A
Retailer 9
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HK$14,122 HKD
$1,800 USD
View
A
Retailer 10
-
HK$14,181 HKD
£1,423 GBP
View
Retailer 11
-
HK$15,685 HKD
€1,904 EUR
View
Price last confirmed 7 days ago
A
Retailer 12
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HK$18,500 HKD
$2,358 USD
View
A
Retailer 13
-
HK$18,838 HKD
$2,401 USD
View
Retailer 14
-
HK$23,413 HKD
A$4,591 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$24,706 HKD
$3,149 USD
View
B+
Retailer 16
-
HK$25,465 HKD
ZAR 52,436 ZAR
View
B+
Retailer 17
-
HK$27,262 HKD
£2,736 GBP
View
B+
Retailer 18
-
HK$29,186 HKD
$3,720 USD
View
B+
Retailer 19
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HK$31,510 HKD
$4,016 USD
View
B+
Retailer 20
-
HK$33,082 HKD
SGD 5,698 SGD
View
B+
Retailer 21
-
HK$33,649 HKD
£3,377 GBP
View
B+
Retailer 22
-
HK$34,492 HKD
$4,396 USD
View
Retailer 23
-
HK$43,777 HKD
$5,580 USD
View
Price last confirmed 95 days ago
Most Expensive
B
Brilliant Earth
15235284A · Oct 30
HK$57,195 HKD
$7,290 USD
View
23 more retailers have this diamond
Prices start from HK$8,513 HKDSave up to HK$48,683 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.83ct Radiant
HK$8,513 HKD